Home / 40,644,664.88-61,210,304.02-37,016,694.32

Finding the Fourth Proportional to 40,644,664.88, 61,210,304.02 and 37,016,694.32

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Solution

The fourth proportional to 40,644,664.88, 61,210,304.02 and 37,016,694.32 is: 55,746,630.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,644,664.88 : 61,210,304.02 = 37,016,694.32 : x
  2. Step 2: Convert to fraction form
    40,644,664.88/61,210,304.02 = 37,016,694.32/x
  3. Step 3: Cross multiply
    40,644,664.88x = 61,210,304.02 × 37,016,694.32
  4. Step 4: Simplify right side
    40,644,664.88x = 2,265,803,113,142,607.50
  5. Step 5: Solve for x
    x = 2,265,803,113,142,607.50/40,644,664.88
  6. Step 6: Final answer
    x = 55,746,630.46

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.